Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858846 | Swellable sealing lip | — | 2020-12-08 |
| 10711466 | Panel with positive locking | Hans-Jürgen Hannig | 2020-07-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858846 | Swellable sealing lip | — | 2020-12-08 |
| 10711466 | Panel with positive locking | Hans-Jürgen Hannig | 2020-07-14 |